345804516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3053

約数の個数: 72

約数和(自身を含む): 908139960

約数和(自身を除く): 562335444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 666, 801, 1068, 1332, 1602, 2917, 3204, 3293, 5834, 6586, 8751, 9879, 11668, 13172, 17502, 19758, 26253, 29637, 35004, 39516, 52506, 59274, 105012, 107929, 118548, 215858, 259613, 323787, 431716, 519226, 647574, 778839, 971361, 1038452, 1295148, 1557678, 1942722, 2336517, 3115356, 3885444, 4673034, 9346068, 9605681, 19211362, 28817043, 38422724, 57634086, 86451129, 115268172, 172902258, 345804516]

約数ペア:

[(1, 345804516), (2, 172902258), (3, 115268172), (4, 86451129), (6, 57634086), (9, 38422724), (12, 28817043), (18, 19211362), (36, 9605681), (37, 9346068), (74, 4673034), (89, 3885444), (111, 3115356), (148, 2336517), (178, 1942722), (222, 1557678), (267, 1295148), (333, 1038452), (356, 971361), (444, 778839), (534, 647574), (666, 519226), (801, 431716), (1068, 323787), (1332, 259613), (1602, 215858), (2917, 118548), (3204, 107929), (3293, 105012), (5834, 59274), (6586, 52506), (8751, 39516), (9879, 35004), (11668, 29637), (13172, 26253), (17502, 19758)]